小学英语介词讲解课件.pptx

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1、,介词,Prepositon,What is preposition?,介词是英语中很活跃的词位置:一般置于名词之前它常和名词或名词性词语构成介词短语搭配:同一个介词常和不同的词语搭配形成固定搭配,表示不同意义。,2,t课件,in,早、午、晚要用 in年、月、周,阳光、灯、影、衣、帽 in将来时态 in . 以后, 小处 at 大处 in。语言、单位、材料 in。年、月、日加早、午、晚,of 之前 on 代 in。,3,t课件,in,in the morning 在早上 in the afternoon 在下午 in the evening 在晚上 in the day 在白天,They wi

2、ll come back in 10 days. 他们将10天以后回来。 Ill come round in a day or two. 我一两天就回来。 Well be back in no time. 我们一会儿就回来。,4,t课件,in,Li and I arrived at Heishan county safe and sound, all is well. Dont worry.李和我平安地到达黑山县,一切很好,勿念。I live in a great city (big city), my sister lives at a small town while my parents

3、 live at a village. 我住在大城市,我姐姐 住在一个小城镇,而我的父母则住在农村。Im in Liaoning, at Anshan. 我住在宁鞍山市。,5,t课件,in,Dont read in dim light. 切勿在暗淡的灯光下看书。They are reviewing their lessons in the bright light. 他们在明亮的灯光下复习功课。They are sitting in the shade of a tree. 他们坐在树阴下乘凉。the woman in white (black, red, yellow) 穿着白(黑、红、黄)

4、色衣服的妇女in uniform 穿着制服 in mourning 穿着丧服in brown shoes 穿着棕色鞋 in his shirt sleeves 穿着衬衫,6,t课件,in,in 2006(2006年) in May,2004 (2004年五月) in the morning (早晨/上午),in the afternoon (下午),in the evening (晚上), in the night (夜晚),in the daytime (白天), in the 21st century (21世纪) in three days (weeks/month)三天(周/个月) i

5、n a week (一周) in spring (春季),7,t课件,in,in 2006(2006年) in May,2004 (2004年五月) in the morning (早晨/上午),in the afternoon (下午),in the evening (晚上), in the night (夜晚),in the daytime (白天), in the 21st century (21世纪) in three days (weeks/month)三天(周/个月) in a week (一周) in spring (春季),8,t课件,9,t课件,0n,日子、日期、年月日,星期

6、加上早、午、晚,收音、农场、值日on。步行、驴、马、玩笑on,具体节日要用on,10,t课件,0n,on Sunday (星期日) on a warm morning in April (四月的一个温暖的上午) on a December night (12月的一个夜晚) on that afternoon (那天下午) on the following night (下一个晚上) on Christmas afternoon (圣诞节下午) on October 1,1949 (1949年10月1日) on New Years Day (新年) on New Years Eve (除夕) o

7、n the morning of the 15th (15日的早上),11,t课件,at,.at 黎明、午、夜、点与分,12,t课件,at,at dawn, at daybreak 在黎明时候 at noon 在中午 at night 在夜间 at midnight 在午夜 以上短语都不用冠词 at six oclock 在6点钟 At half past eleven 在11点半 at the weekend 在周末,13,t课件,14,t课件,before, after, for,After 在之后,表示过去的一段时间以后After three months, he achieved th

8、e goal.Before 在之前Before he goes to bed, he washes his face.For 在一段时间内He lives here for a long time.,15,t课件,时间名词前介词用法口诀,年前周前要用in 具体日子要用on 遇到几号也用on 上午下午得是in 要说某日上下午 用on换in记清楚 午夜黄昏用at 黎明用它也不错 at用在时分前 说“差”可要用上to 说过要用past,16,t课件,Lets have a try,A,B,C,D,E,F,G,H,I,J,in, at, on, above, below, among, between

9、over, underbeside, next tonear,17,t课件,看似相同,但意义有别的词组,(1) at table在进餐 at the table在桌子旁(2) at desk在读书或做作业 at the desk在书桌旁 (3) at school在校上学(指学生) at the school在学校(指教职工) (4) in front of the bus in the front of the bus(5) at sea在航海中 at the sea在海边 (6) by day白天 by the day按日,论日,18,t课件,(7) behind time误期 behin

10、d the time落后于时代 (8) in class在上课在课内 in the class在这个班 (9) in bed 卧床在睡觉 in the bed在床上(10) in prison坐牢 in the prison在监狱 (11) in red穿着红色的衣服 in the red负债,亏损 (12) in hospital住院(指病人) in the hospital(因事)在医院,看似相同,但意义有别的词组,19,t课件,看似相同,但意义有别的词组,(13) in office在办公,执政 in the office在办公室 (14) in secret秘密,私下 in the s

11、ecret参入秘密,参入阴谋 (15) in place of 代替,而不是 in the place of在地方 (16) in case of万一,如果 in the case of就来说,至于 (17) of age成年人 of an age同龄人 (19) out of prison(因犯罪)出狱 out of the prison(因事)从监狱出来 (20) out of question毫无疑问 out of the question不可能,办不到,20,t课件,There are some apples the box.We dont have classes Sunday.Le

12、ts play games the afternoon.There are some clouds the sky.I get up six oclock every day.Who is the girl pink?My bike is the tree.The blackboard is front of classroom. The present(礼物)is you.Look the picture, please.,21,t课件,1. Taiwan is _ the southeast of China.(in, on, to)2. Go _ the bridge _ the riv

13、er, youll find the shop.(across, through; over, above)3. I go to school _7:30 every morning.(in, on, at)4. He would like to meet her _8:00 and 9:00 tomorrow morning.(between, among )5. The Greens have lived in China _ three years.(in, for, after)6. He wrote the letter _ ink.(by, with ,in)7. She returned to her country _five years.(in, after, for) 8. There is a big tree _ our classroom.(after, behind) 9. I usually go to work _ bike.(by, on, with),22,t课件,

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